130 lines
3.3 KiB
PHP
130 lines
3.3 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* This class is for rendering system information messages.
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*
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* @package lnApp
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* @subpackage SystemMessage
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* @category Helpers
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* @author Deon George
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* @copyright (c) 2010 Deon George
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* @license http://dev.leenooks.net/license.html
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*/
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class lnApp_SystemMessage extends HTMLRender {
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protected static $_data = array();
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protected static $_spacer = '<table><tr class="spacer"><td> </td></tr></table>';
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protected static $_required_keys = array('title','body','type');
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/**
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* Add a system message to be rendered
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*
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* @param array System Message attributes
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*/
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public static function add($msg,$prepend=FALSE) {
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if ($msgs = Session::instance()->get('sessionmsgs')) {
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static::$_data = $msgs;
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}
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parent::add($msg);
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// Add a gribber popup
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Style::add(array(
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'type'=>'file',
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'data'=>'css/jquery.gritter.css',
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'media'=>'screen',
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));
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Script::add(array(
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'type'=>'file',
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'data'=>'js/jquery.gritter-1.5.js',
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));
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Script::add(array(
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'type'=>'stdin',
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'data'=>sprintf(
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'$(document).ready(function() {
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$.extend($.gritter.options, {
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fade_in_speed: "medium",
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fade_out_speed: 2000,
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time: "3000",
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sticky: false,
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});
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$.gritter.add({
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title: "%s",
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text: "%s",
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image: "%s",
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});});',$msg['title'],$msg['body'],URL::site().static::image($msg['type'],true))));
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// Save our messages in our session, so that we get them for redirects
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Session::instance()->set('sessionmsgs',static::$_data);
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}
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/**
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* Return an instance of this class
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*
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* @return SystemMessage
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*/
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public static function factory() {
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return new SystemMessage;
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}
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/**
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* Render an image for the System Message
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*/
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private static function image($type,$raw=false,$big=false,$alt='') {
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$mediapath = Route::get(static::$_media_path);
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switch ($type) {
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case 'error':
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$file = sprintf('img/dialog-error%s.png',$big ? '-big' : '');
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break;
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case 'info':
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$file = sprintf('img/dialog-information%s.png',$big ? '-big' : '');
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break;
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case 'warning':
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$file = sprintf('img/dialog-warning%s.png',$big ? '-big' : '');
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break;
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case 'debug':
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$file = sprintf('img/dialog-question%s.png',$big ? '-big' : '');
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break;
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default:
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throw new Kohana_Exception('Unknown system message type :type',array(':type'=>$value['type']));
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}
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if ($raw)
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return $mediapath->uri(array('file'=>$file));
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else
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return HTML::image($mediapath->uri(array('file'=>$file)),array('alt'=>$alt ? $alt : '','class'=>'sysicon'));
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}
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/**
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* Render this system message
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*
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* @see HTMLRender::render()
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*/
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protected function render() {
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$output = '';
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$mediapath = Route::get(static::$_media_path);
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// Reload our message from the session
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if ($msgs = Session::instance()->get('sessionmsgs')) {
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Session::instance()->delete('sessionmsgs');
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static::$_data = $msgs;
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}
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$i = 0;
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foreach (static::$_data as $value) {
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if ($i++)
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$output .= static::$_spacer;
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$output .= '<table><tr>';
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$output .= sprintf('<td class="icon" rowspan="2">%s</td>',static::image($value['type'],false,false,isset($value['alt']) ? $value['alt'] : ''));
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$output .= sprintf('<td class="head">%s</td>',$value['title']);
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$output .= '</tr><tr>';
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$output .= sprintf('<td class="body">%s</td>',$value['body']);
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$output .= '</tr></table>';
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}
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return $output;
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}
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}
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?>
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